Description: Stylish Tubular Assist Steps with textured step pads make it easier to get in and out of your Sierra. Available in 3-inch round or 6-inch oval- with either chrome or black powder coat finish. Both finishes add great style and excellent corrosion protection. Tubular Assist Steps Features: 3in 304 stainless steel offering the highest protection from corrosion. Step assists are plated with highest quality chrome producing a mirror finish while offering durability similar to bumpers on GM trucks.